You get customer when you solve a real problem for them. CI-Systems exists, slow or fast doesn't be a problem for most of the devs, cause you run normally every

You get customer when you solve a real problem for them. CI-Systems exists, slow or fast doesn't be a problem for most of the devs, cause you run normally everything local and only on publish in a remote CI-system. So CI-Systems exists and solve their problem. I think only for a really small market the CI-performance is a real pain. Sure, everbody wants it fast, but that is not a reason to change a huge complex setup.